Add 75/16 and 8/10
1st number: 4 11/16, 2nd number: 8/10
75/16 + 8/10 is 439/80.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 10 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 16 × 5 = 80,
75/16 = 75 × 5/16 × 5 = 375/80 - Likewise, for the 2nd fraction, since 10 × 8 = 80,
8/10 = 8 × 8/10 × 8 = 64/80 - Add the two like fractions:
375/80 + 64/80 = 375 + 64/80 = 439/80 - So, 75/16 + 8/10 = 439/80
In mixed form: 539/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/16+16/10 75/32+8/10 75/16+8/20 75/16+24/10 75/48+8/10 75/16+8/30 75/16+40/10 75/80+8/10 75/16+8/50 75/16+56/10 75/16+8/70